1977 Buick Regal vs. 2005 Chevrolet Suburban
To start off, 2005 Chevrolet Suburban is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Buick Regal. In addition, the cost of maintenance, including insurance, on 1977 Buick Regal would be higher. At 5,965 cc (8 cylinders), 2005 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Suburban (335 HP @ 5600 RPM) has 246 more horse power than 1977 Buick Regal. (89 HP @ 3600 RPM) In normal driving conditions, 2005 Chevrolet Suburban should accelerate faster than 1977 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Suburban weights approximately 1189 kg more than 1977 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1977 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Suburban will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Chevrolet Suburban (509 Nm) has 285 more torque (in Nm) than 1977 Buick Regal. (224 Nm). This means 2005 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick Regal.
Compare all specifications:
| 1977 Buick Regal | 2005 Chevrolet Suburban | |
| Make | Buick | Chevrolet |
| Model | Regal | Suburban |
| Year Released | 1977 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3214 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 89 HP | 335 HP |
| Engine RPM | 3600 RPM | 5600 RPM |
| Torque | 224 Nm | 509 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 9 seats |
| Vehicle Weight | 1430 kg | 2619 kg |
| Vehicle Length | 5090 mm | 5580 mm |
| Vehicle Width | 1840 mm | 2030 mm |
| Vehicle Height | 1370 mm | 1950 mm |
| Wheelbase Size | 2750 mm | 3310 mm |
